Detectives.java

import java.util.ArrayList;
class ToDos {
    public static void main(String[] args) {
        int sherDos;
        int poiDos;

        // Sherlock
        ArrayList<String> sherlocksToDos = new ArrayList<String>();

        sherlocksToDos.add("visit the crime scene");
        sherlocksToDos.add("play violin");
        sherlocksToDos.add("interview suspects");
        sherlocksToDos.add("solve the case");
        sherlocksToDos.add("apprehend the criminal");

        // Poirot
        ArrayList<String> poirotsToDos = new ArrayList<String>();

        poirotsToDos.add("visit the crime scene");
        poirotsToDos.add("interview suspects");
        poirotsToDos.add("let the little grey cells do their work");
        poirotsToDos.add("trim mustache");
        poirotsToDos.add("call all suspects together");
        poirotsToDos.add("reveal the truth of the crime");

        // Print the size of each ArrayList below:

        System.out.println(sherDos = sherlocksToDos.size());
        System.out.println(poiDos = poirotsToDos.size());

        // Print the name of the detective with the larger to-do list:

        if ( sherDos > poiDos) {
            System.out.println("Sherlock");
        } else if (sherDos < poiDos) {
            System.out.println("Poirot");
        }else {
            System.out.println("Poirot and Sherlock have same number in to-dos!");
    }

    }

}